One of the unintended negative consequences of online advertising has been the loss of value in traditional classifieds. It's simply quicker, simply easier for an end user who's online, on a broadband connection, to look things up and to figure out what they want to buy.

The lack of a delete button on the internet is a significant issue.

Android is ahead of the iPhone now.

If you forgo your plan, you also have to forgo fear.

Even though Google may do very well, there will always be an alternative to what Google is doing, and people will always have the free choice... because there's no way for us to prevent them from exercising that choice. That is one of the key aspects of why the Internet has been so successful. No technologies can dominate.

The Internet is the first thing that humanity has built that humanity doesn't understand, the largest experiment in anarchy that we have ever had.

Remember, when you go to YouTube, you do a search. When you go to Google, you do a search. As we get the search integrated between YouTube and Google, which we're working on, it will drive a lot of traffic into both places. So the trick, overall, is generating more searches, more uses of Google.